A column by Fox News talking head Juan Williams published last month by the Hill was quietly updated last week to fix some pesky instances of plagiarism. The article, it turned out, featured entire paragraphs from a Center for American Progress report on immigration, with a few words changed here and there, as detailed by Salon. “I was writing a column about the immigration debate and had my researcher look around to see what data existed to pump up this argument and he sent back what I thought were his words and summaries of the data,” Williams told Alex Seitz-Wald without apologizing.